وحدة حفر الآبار Leffer VRM2500

Used Leffer VRM2500 Piling Accessory for sale
Max. casing diameter: 2500 mm
Lifting force: 5150 kN
Clamping force: 3780 kN
Torque: 7070 kNm
Operating pressure: 300 bar
Travel of casing: 546 mm
Net weight: 40 tonnes
Set of reducers from 2500 mm to 2000 mm
Completely overhauled in 2012
Oscillator completely disassembled with sandblasting and paint
Replace the sealing kit of all cylinders
Replace all spherical bearing
Replace cylinder rod of oscillator left side
Replace cylinder liner of oscillator and retaining cylinder
Re-Chrome all damaged cylinder rods
Replace pressure accumulator and clamping and retaining system
Replace pressure gauge
Replace damage solenoid valve
Replace oscillator control valve
Replace all hydraulic hose
Rebuild all pin hole
Replace all pins
Replace and renew all clamping collet
Replace all damaged hydraulic fitting
Replace all damaged electric cables and sockets
Replace double check valve of clamping and retaining system
Repair works done in 2017
Exchange all hydraulic hoses (except hoses between casing oscillator and machine/powerpack)
Repair the painting (touch-up
no sandblasting
Wireless control installed